- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 6-Amino-1,3-dimethyluracil
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6-Amino-1,3-dimethyluracil
- Price: ￥208.0/25g ￥Inquiry/1mg ￥488.0/100g ￥1418.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 6-Amino-1,3-dimethyluracil
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 6-Amino-1,3-Dimethyl-1,2,3,4-Tetrahydropyrimidine-2,4-Dione
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 6-Amino-1,3-dimethyluracil
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
6642-31-5
6642-31-5 structure
- Name: 6-Amino-1,3-dimethyluracil
- Chemical Name: 6-Amino-1,3-Dimethyl-1,2,3,4-Tetrahydropyrimidine-2,4-Dione
- CAS Number: 6642-31-5
- Molecular Formula: C6H9N3O2
- Molecular Weight: 155.155
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Urinary (urea)pyrimidine
- Create Date: 2018-09-12 10:38:34
- Modify Date: 2025-08-21 21:08:29
| Name | 6-Amino-1,3-Dimethyl-1,2,3,4-Tetrahydropyrimidine-2,4-Dione |
|---|---|
| Synonyms |
MFCD00006552
6-Amino-1,3-dimethyluracil��6-Amino-1,3-dimethyl-2,4(1h,3h)-dione 2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3-dimethyl- 6-Amino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione 6-amino-1,3-dimethylpyrimidine-2,4-dione EINECS 229-662-0 6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 243.1±43.0 °C at 760 mmHg |
| Melting Point | 295 °C (dec.)(lit.) |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.155 |
| Flash Point | 100.8±28.2 °C |
| Exact Mass | 155.069473 |
| PSA | 70.02000 |
| LogP | -0.27 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.551 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Hazard Codes | Xn:Harmful; |
|---|---|
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S22-S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | YQ8755000 |
| HS Code | 2942000000 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![Pyrimido[4,5-e]-1,2,4-triazine-6,8(5H,7H)-dione,5,7-dimethyl- structure](https://image.chemsrc.com/caspic/495/16044-79-4.png)
![Acetamide,2-cyano-N-methyl-N-[(methylamino)carbonyl]- structure](https://image.chemsrc.com/caspic/217/39615-79-7.png)
![1,3-dimethyl-6-[(triphenyl-λ5-phosphanylidene)amino]pyrimidine-2,4-dione structure](https://image.chemsrc.com/caspic/180/99747-54-3.png)
![6-amino-5-[(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)methyl]-1,3-dimethylpyrimidine-2,4-dione structure](https://image.chemsrc.com/caspic/141/10146-98-2.png)
![6-[N-(2-Hydroxyethyl)amino]-1,3-dimethyl-2,4(1H,3H)-dione structure](https://image.chemsrc.com/caspic/034/5770-44-5.png)
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |